VERSION = 2.7 PREFIX ?= /usr/local MANPREFIX ?= $(PREFIX)/share/man STRIP ?= strip PKG_CONFIG ?= pkg-config INSTALL ?= install CP ?= cp CFLAGS_OPTIMIZATION ?= -O3 O_DEBUG := 0 O_NORL := 0 # no readline support O_NOLOC := 0 # no locale support # convert targets to flags for backwards compatibility ifneq ($(filter debug,$(MAKECMDGOALS)),) O_DEBUG := 1 endif ifneq ($(filter norl,$(MAKECMDGOALS)),) O_NORL := 1 endif ifneq ($(filter noloc,$(MAKECMDGOALS)),) O_NORL := 1 O_NOLOC := 1 endif ifeq ($(O_DEBUG),1) CPPFLAGS += -DDBGMODE CFLAGS += -g LDLIBS += -lrt endif ifeq ($(O_NORL),1) CPPFLAGS += -DNORL else LDLIBS += -lreadline endif ifeq ($(O_NOLOC),1) CPPFLAGS += -DNOLOCALE endif ifeq ($(shell $(PKG_CONFIG) ncursesw && echo 1),1) CFLAGS_CURSES ?= $(shell $(PKG_CONFIG) --cflags ncursesw) LDLIBS_CURSES ?= $(shell $(PKG_CONFIG) --libs ncursesw) else ifeq ($(shell $(PKG_CONFIG) ncurses && echo 1),1) CFLAGS_CURSES ?= $(shell $(PKG_CONFIG) --cflags ncurses) LDLIBS_CURSES ?= $(shell $(PKG_CONFIG) --libs ncurses) else LDLIBS_CURSES ?= -lncurses endif CFLAGS += -Wall -Wextra CFLAGS += $(CFLAGS_OPTIMIZATION) CFLAGS += $(CFLAGS_CURSES) LDLIBS += $(LDLIBS_CURSES) DISTFILES = src nnn.1 Makefile README.md LICENSE SRC = src/nnn.c HEADERS = src/nnn.h BIN = nnn all: $(BIN) $(BIN): $(SRC) $(HEADERS) $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LDLIBS) # targets for backwards compatibility debug: $(BIN) norl: $(BIN) noloc: $(BIN) install: all $(INSTALL) -m 0755 -d $(DESTDIR)$(PREFIX)/bin $(INSTALL) -m 0755 $(BIN) $(DESTDIR)$(PREFIX)/bin $(INSTALL) -m 0755 -d $(DESTDIR)$(MANPREFIX)/man1 $(INSTALL) -m 0644 $(BIN).1 $(DESTDIR)$(MANPREFIX)/man1 uninstall: $(RM) $(DESTDIR)$(PREFIX)/bin/$(BIN) $(RM) $(DESTDIR)$(MANPREFIX)/man1/$(BIN).1 strip: $(BIN) $(STRIP) $^ dist: mkdir -p nnn-$(VERSION) $(CP) -r $(DISTFILES) nnn-$(VERSION) tar -cf nnn-$(VERSION).tar nnn-$(VERSION) gzip nnn-$(VERSION).tar $(RM) -r nnn-$(VERSION) clean: $(RM) -f $(BIN) nnn-$(VERSION).tar.gz skip: ; .PHONY: all debug install uninstall strip dist clean